[IB Publisher's note: As Monbiot points out below, to change a specific target from a occurring on a specific date in the future to "As soon as possible" really means that it may never happen. This is the kind of 'lawerese"spoken by compromised negotiators at 3am in the dark halls out of sight from the public on the day after the due date.Something that can be misconstrued as progress while leaving a back door open for business. The government of the world cannot stop accelerating Climate Change. The military, industrial corporations, big-ag and, of course, the power hungry consumer economy, will not give up burning us all to death. It's now, and always has been, upto each of us to turn away from the conflagration.]

By comparison to what it could have been, it’s a miracle. By comparison to what it should have been, it’s a disaster.

Inside the narrow frame within which the talks have taken place, the draft agreement at the UN climate talks in Paris is a great success. The relief and self-congratulation with which the final text was greeted, acknowledges the failure at Copenhagen six years ago, where the negotiations ran wildly over time before collapsing.

The Paris agreement is still awaiting formal adoption, but its aspirational limit of 1.5C of global warming, after the rejection of this demand for so many years, can be seen within this frame as a resounding victory. In this respect and others, the final text is stronger than most people anticipated.

Live coverage from COP21 in Paris, as nearly 200 governments prepare to officially adopt a climate change deal on how to cut carbon emissions post-2020

Outside the frame it looks like something else. I doubt any of the negotiators believe that there will be no more than 1.5C of global warming as a result of these talks. As the preamble to the agreement acknowledges, even 2C, in view of the weak promises governments brought to Paris, is wildly ambitious.

Though negotiated by some nations in good faith, the real outcomes are likely to commit us to levels of climate breakdown that will be dangerous to all and lethal to some. Our governments talk of not burdening future generations with debt. But they have just agreed to burden our successors with a far more dangerous legacy: the carbon dioxide produced by the continued burning of fossil fuels, and the long-running impacts this will exert on the global climate.

With 2C of warming, large parts of the world’s surface will become less habitable. The people of these regions are likely to face wilder extremes: worse droughts in some places, worse floods in others, greater storms and, potentially, grave impacts on food supply. Islands and coastal districts in many parts of the world are in danger of disappearing beneath the waves.

A combination of acidifying seas, coral death and Arctic melting means that entire marine food chains could collapse. On land, rainforests may retreat, rivers fail and deserts spread. Mass extinction is likely to be the hallmark of our era. This is what success, as defined by the cheering delegates, will look like.

And failure, even on their terms? Well that is plausible too. While earlier drafts specified dates and percentages, the final text aims only to “reach global peaking of greenhouse gas emissions as soon as possible”. Which could mean anything and nothing.

In fairness, the failure does not belong to the Paris talks, but to the whole process. A maximum of 1.5C, now an aspirational and unlikely target, was eminently achievable when the first UN climate change conference took place in Berlin in 1995.

Two decades of procrastination, caused by lobbying – overt, covert and often downright sinister – by the fossil fuel lobby, coupled with the reluctance of governments to explain to their electorates that short-term thinking has long-term costs, ensure that the window of opportunity is now three-quarters shut. The talks in Paris are the best there have ever been. And that is a terrible indictment.Pinterest

Progressive as the outcome is by comparison to all that has gone before, it leaves us with an almost comically lopsided agreement. While negotiations on almost all other global hazards seek to address both ends of the problem, the UN climate process has focused entirely on the consumption of fossil fuels, while ignoring their production.

Extracting fossil fuels is a hard fact. But the Paris agreement is full of soft facts: promises that can slip or unravel. Until governments undertake to keep fossil fuels in the ground, they will continue to undermine the agreement they have just made.

With Barack Obama in the White House and a dirigiste government overseeing the negotiations in Paris, this is as good as it is ever likely to get.

No likely successor to the US president will show the same commitment. In countries like the UK, grand promises abroad are undermined by squalid retrenchments at home. Whatever happens now, we will not be viewed kindly by succeeding generations.

So yes, let the delegates congratulate themselves on a better agreement than might have been expected. And let them temper it with an apology to all those it will betray.